Encyclopedia > Autosome

Article Content

Autosome

An autosome is an ordinary paired chromosome that is the same in both sexes of a species. For example, in humans, there are 22 pairs of autosomes. The X and Y chromosomes are not autosomal.

Non-autosomal chromosomes are usually referred to as sex chromosomes or, less frequently, as gonosomes.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

East Farmingdale, New York

... median age is 34 years. For every 100 females there are 102.8 males. For every 100 females age 18 and over, there are 100.6 males. The median income for a household in ...